Evidence map›Paper›PMID 29520349›Full record

ArticleAnnals of surgical treatment and research2018

Comparison of the short-term outcomes of reduced-port laparoscopic surgery and conventional multiport surgery in colon cancer: a propensity score matching analysis.

Ji Hoon Kang, Soo Young Lee, Chang Hyun Kim, Hyeong Rok Kim, Han Deok Kwak, Jae Kyun Ju, Young Jin Kim

Open access · hybridAbstract read
In one paragraph

Article in Annals of surgical treatment and research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Robot-Assisted Colectomy for Left-Sided Colon Cancer: Comparison of da Vinci SP and Single-Site Platforms.The international journal of medical robotics + computer assisted surgery : MRCAS · 2025
    Article
  3. Article
  4. Outcomes after natural orifice extractionWorld journal of clinical oncology · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Ji Hoon KangDepartment of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea.
Soo Young LeeDepartment of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea.
Chang Hyun KimDepartment of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea.
Hyeong Rok KimDepartment of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea.
Han Deok KwakDepartment of Surgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.
Jae Kyun JuDepartment of Surgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.
Young Jin KimDepartment of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea.ORCID https://orcid.org/0000-0002-0104-8255
Chonnam National University Hwasun Hospital · KRChonnam National University Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe feasibility of reduced-port laparoscopic surgery (RPS) in colon cancer remains uncertain. This study aimed to compare the short-term outcomes of RPS and multiport surgery (MPS) in colon cancer using propensity score matching analysis.

methodsA total of 302 patients with colon cancer who underwent laparoscopic anterior resection (AR) (n = 184) or right hemicolectomy (RHC) (n = 118) by a single surgeon between January 2011 and January 2017 were included. Short-term outcomes were compared between RPS and MPS.

resultsSeventy-three patients in the AR group and 23 in the RHC group underwent RPS. After propensity score matching, the RPS and MPS groups showed similar baseline characteristics. In the AR group, patients who underwent RPS (n = 72) showed a shorter operation time (114.4 ± 28.7 minutes vs. 126.7 ± 34.5 minutes, P = 0.021) and a longer time to gas passage (3.6 ± 1.7 days vs. 2.6 ± 1.5 days, P = 0.005) than MPS (n = 72). Similarly, in the RHC group, the operation time was shorter (112.6 ± 26.0 minutes vs. 146.5 ± 31.2 minutes, P = 0.005), and the time to first flatus was longer (2.7 ±1.1 days vs. 3.8 ± 1.3 days, P = 0.004) in the RPS group (n = 23) than in the MPS group (n = 23). Other short-term outcomes were similar for RPS and MPS in both the AR and RHC groups.

conclusionThe short-term outcomes of RPS were found to be acceptable compared to those of MPS in colon cancer surgery.

Indexed as

Colonic neoplasmsLaparoscopyMinimally invasive surgical proceduresPostoperative complications

Identifiers

PMID29520349
PMCPMC5842087
OpenAlexW2791004953

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.